429287039 has 8 divisors (see below), whose sum is σ = 448476672. Its totient is φ = 410431320.

The previous prime is 429287021. The next prime is 429287093. The reversal of 429287039 is 930782924.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 429287039 - 2²⁸ = 160851583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429287099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80849 + ... + 85994.

It is an arithmetic number, because the mean of its divisors is an integer number (56059584).

Almost surely, 2^429287039 is an apocalyptic number.

429287039 is a deficient number, since it is larger than the sum of its proper divisors (19189633).

429287039 is a wasteful number, since it uses less digits than its factorization.

429287039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166957.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 429287039 is about 20719.2432052911. The cubic root of 429287039 is about 754.3668442885.

The spelling of 429287039 in words is "four hundred twenty-nine million, two hundred eighty-seven thousand, thirty-nine".